<template>
    <main class="home" aria-labelledby="main-title">
        <header class="hero">
            <img
                v-if="data.heroImage"
                :src="$withBase(data.heroImage)"
                :alt="data.heroAlt || 'hero'"
            />

            <h1 v-if="data.heroText !== null" id="main-title">
                {{ data.heroText || $title || 'Hello' }}
            </h1>

            <p v-if="data.tagline !== null" class="description">
                {{
                    data.tagline ||
                    $description ||
                    'Welcome to your VuePress site'
                }}
            </p>

            <p v-if="data.actionText && data.actionLink" class="action">
                <NavLink class="action-button" :item="actionLink" />
            </p>
        </header>

        <div v-if="data.features && data.features.length" class="features">
            <div
                v-for="(feature, index) in data.features"
                :key="index"
                class="feature"
            >
                <h2>{{ feature.title }}</h2>
                <p>{{ feature.details }}</p>
            </div>
        </div>

        <Content class="theme-default-content custom" />

        <div v-if="data.footer" class="footer">
            {{ data.footer }}
        </div>
    </main>
</template>

<script>
import NavLink from '@theme/components/NavLink.vue'

export default {
    name: 'Home',

    components: { NavLink },

    computed: {
        data() {
            return this.$page.frontmatter
        },

        actionLink() {
            return {
                link: this.data.actionLink,
                text: this.data.actionText,
            }
        },
    },
}
</script>

<style lang="stylus">
.home
  padding $navbarHeight 2rem 0
  max-width $homePageWidth
  margin 0px auto
  display block
  .hero
    text-align center
    img
      max-width: 100%
      max-height 280px
      display block
      margin 3rem auto 1.5rem
    h1
      font-size 3rem
    h1, .description, .action
      margin 1.8rem auto
    .description
      max-width 35rem
      font-size 1.6rem
      line-height 1.3
      color lighten($textColor, 40%)
    .action-button
      display inline-block
      font-size 1.2rem
      color #fff
      background-color #0366d6
      padding 0.4rem 1.2rem
      border-radius 4px
      transition background-color .1s ease
      box-sizing border-box
      border-bottom 1px solid darken(#2d8cf0, 10%)
      &:hover
        background-color lighten(#2d8cf0, 10%)
  .features
    border-top 1px solid $borderColor
    padding 1.2rem 0
    margin-top 2.5rem
    display flex
    flex-wrap wrap
    align-items flex-start
    align-content stretch
    justify-content space-between
  .feature
    flex-grow 1
    flex-basis 30%
    max-width 30%
    h2
      font-size 1.4rem
      font-weight 500
      border-bottom none
      padding-bottom 0
      color lighten($textColor, 10%)
    p
      color lighten($textColor, 25%)
  .footer
    padding 2.5rem
    border-top 1px solid $borderColor
    text-align center
    color lighten($textColor, 25%)

@media (max-width: $MQMobile)
  .home
    .features
      flex-direction column
    .feature
      max-width 100%
      padding 0 2.5rem

@media (max-width: $MQMobileNarrow)
  .home
    padding-left 1.5rem
    padding-right 1.5rem
    .hero
      img
        max-height 210px
        margin 2rem auto 1.2rem
      h1
        font-size 2rem
      h1, .description, .action
        margin 1.2rem auto
      .description
        font-size 1.2rem
      .action-button
        font-size 1rem
        padding 0.6rem 1.2rem
    .feature
      h2
        font-size 1.25rem
</style>
